//
// Created by liushuai on 2020/5/5.
//

#ifndef DBFS_TREENODE_H
#define DBFS_TREENODE_H


class TreeNode {
public:
    int val;
    TreeNode* left;
    TreeNode* right;
    TreeNode(int v);
    TreeNode();
};


#endif //DBFS_TREENODE_H
